Package org.apache.commons.logging.impl

Concrete implementations of commons-logging wrapper APIs.

Class Summary

AvalonLogger Implementation of commons-logging Log interface that delegates all logging calls to the Avalon logging abstraction: the Logger interface.
Jdk13LumberjackLogger Implementation of the org.apache.commons.logging.Log interface that wraps the standard JDK logging mechanisms that are available in SourceForge's Lumberjack for JDKs prior to 1.4.
Jdk14Logger Implementation of the org.apache.commons.logging.Log interface that wraps the standard JDK logging mechanisms that were introduced in the Merlin release (JDK 1.4).
Log4jFactory Concrete subclass of LogFactory specific to log4j.
Log4JCategoryLog Implementation of Log that maps directly to a Log4J Category.
Log4JLogger Implementation of Log that maps directly to a Log4J Logger.
LogFactoryImpl Concrete subclass of LogFactory that implements the following algorithm to dynamically select a logging implementation class to instantiate a wrapper for.
LogKitLogger Implementation of org.apache.commons.logging.Log that wraps the avalon-logkit logging system.
NoOpLog Trivial implementation of Log that throws away all messages.
SimpleLog Simple implementation of Log that sends all enabled log messages, for all defined loggers, to System.err.
Concrete implementations of commons-logging wrapper APIs.

Copyright 2002-2004 The Apache Software Foundation.